org.drools.core.util
Class AbstractBaseLinkedListNode<T extends LinkedListNode<T>>

java.lang.Object
  org.drools.core.util.AbstractBaseLinkedListNode<T>

All Implemented Interfaces:

Externalizable, Serializable, Entry, LinkedListNode<T>

Direct Known Subclasses:

ActivationGroupNode, ActivationNode, LinkedListEntry, SimpleLogicalDependency

public class AbstractBaseLinkedListNode<T extends LinkedListNode<T>>
extends Object
implements LinkedListNode<T>

Provides a abstract base implementation that an object can extend so that it can be used in a LinkedList.

See Also:

LinkedList, Serialized Form

Constructor Summary

AbstractBaseLinkedListNode()
Empty Constructor

Method Summary

T	getNext() Returns the next node
T	getPrevious() Returns the previous node
void	readExternal(ObjectInput in)
void	setNext(Entry next)
void	setNext(T next) Sets the next node
void	setPrevious(T previous) Sets the previous node
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractBaseLinkedListNode

public AbstractBaseLinkedListNode()

Empty Constructor

Method Detail

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

getNext

public T getNext()

Description copied from interface: LinkedListNode

Returns the next node

Specified by:

getNext in interface Entry

Specified by:

getNext in interface LinkedListNode<T extends LinkedListNode<T>>

Returns:

The next LinkedListNode

setNext

public void setNext(T next)

Description copied from interface: LinkedListNode

Sets the next node

Specified by:

setNext in interface LinkedListNode<T extends LinkedListNode<T>>

Parameters:

next - The next LinkedListNode

getPrevious

public T getPrevious()

Description copied from interface: LinkedListNode

Returns the previous node

Specified by:

getPrevious in interface LinkedListNode<T extends LinkedListNode<T>>

Returns:

The previous LinkedListNode

setPrevious

public void setPrevious(T previous)

Description copied from interface: LinkedListNode

Sets the previous node

Specified by:

setPrevious in interface LinkedListNode<T extends LinkedListNode<T>>

Parameters:

previous - The previous LinkedListNode

setNext

public void setNext(Entry next)

Specified by:

setNext in interface Entry